unsupported area 中文意思是什麼
unsupported area
解釋
未支護區- unsupported : adj. 1. 沒有支撐的。2. 沒有受到支持[支援，證實]的。
- area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
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The ceiling beams for hall 2 stretch 43 meters. besides surpassing international standards they also hold the title for comprising the second widest unsupported ceiling span in this area
世貿二館的建築除達國際標準外，其屋頂所建構之空間桁架跨距更長達43公尺，充分利用空間並營造氣勢。 -
Since the sheet metal in the wall area is relatively unsupported by the tool, the elimination of wall wrinkles is more difficult than the suppression of flange wrinkles
由於金屬板料在拉伸壁區域內相對無支撐，因此消除拉伸壁起皺比抑製法蘭邊起皺要難得多。 -
It is well known that additional stretching of the material in the unsupported wall area may prevent wrinkling, and this can be achieved in practice by increasing the blank - holder force ; but the application of excessive tensile stresses leads to failure by tearing
我們知道在不被支撐的拉伸壁區域中材料的外力拉伸可以防止起皺，這可以在實踐中通過增加壓邊力而實現，但是運用過大的拉伸力會引起破裂失效。
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